发明名称 |
Delivery and activation through liposome incorporation of diaminocyclohexane platinum(II) complexes |
摘要 |
Antitumor compositions are disclosed, as well as methods of preparing the compositions and methods of using them to inhibit tumor growth in mammals. The invention can take advantage of intraliposomal conversion of a platinum complex having the formula where R<SUB>1 </SUB>is diaminocycloalkyl, and R<SUB>2 </SUB>and R<SUB>3 </SUB>each have the formula where R<SUB>4</SUB>, R<SUB>5</SUB>, and R<SUB>6 </SUB>are each independently hydrocarbon moieties having from 1 to about 10 carbon atoms, into a complex having the formula <?in-line-formulae description="In-line Formulae" end="lead"?>R<SUB>1</SUB>-Pt-X<SUB>2</SUB> (II)<?in-line-formulae description="In-line Formulae" end="tail"?> where X is halogen.
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申请公布号 |
US7029696(B2) |
申请公布日期 |
2006.04.18 |
申请号 |
US20030750382 |
申请日期 |
2003.12.30 |
申请人 |
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM |
发明人 |
PEREZ-SOLER ROMAN;KHOKHAR ABDUL R. |
分类号 |
A61K9/127;A61K31/282;A61K33/24;A61P35/00;A61P43/00 |
主分类号 |
A61K9/127 |
代理机构 |
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主权项 |
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地址 |
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